464919

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 772992

約数和(自身を除く): 308073

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 169, 273, 393, 507, 917, 1183, 1703, 2751, 3549, 5109, 11921, 22139, 35763, 66417, 154973, 464919]

約数ペア:

[(1, 464919), (3, 154973), (7, 66417), (13, 35763), (21, 22139), (39, 11921), (91, 5109), (131, 3549), (169, 2751), (273, 1703), (393, 1183), (507, 917)]